How long is the flight from Ireland to New Orleans?

Departing from Ireland to New Orleans will take you 13h 34m. There are 4344 mi between Ireland and New Orleans. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in New Orleans ranges from 83.0 - 163.0 inches per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit New Orleans when rainfall is around 83.0 mm.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular airlines that fly from Ireland to New Orleans?

The most popular airlines flying from Ireland to New Orleans are KLM, United Airlines and JetBlue. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from IE to MSY?

When flying from Ireland to New Orleans, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to New Orleans from Ireland?

Located just 11.4 mi from the city center, New Orleans Louis Armstrong (MSY) is the airport most travelers will use when flying to New Orleans from Ireland.

Can I find deals for flights from Ireland to New Orleans that include hotel bookings?

Yes. In addition to deals on Ireland to New Orleans flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to New Orleans?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to New Orleans.

Can I find deals for business class flights from Ireland to New Orleans?

Yes. Cheapflights offers flight deals from Ireland to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£617+ Flights from Ireland to New Orleans

Find flight deals from Ireland to New Orleans

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to New Orleans
Explore the most affordable flight options available from Ireland to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Sun 7/1213:00DUB - MSY

2 stops25h 22mMultiple Airlines

Sun 14/1205:20MSY - DUB

2 stops17h 45mMultiple Airlines

Deal found 23/10£625

Sun 7/1205:10DUB - MSY

2 stops18h 34mLufthansa

Sun 14/1214:29MSY - DUB

1 stop11h 41mLufthansa

Deal found 23/10£629

Thu 20/1111:30DUB - MSY

2 stops15h 37mMultiple Airlines

Thu 4/1214:00MSY - DUB

1 stop11h 10mMultiple Airlines

Deal found 23/10£634

Sun 7/1209:00DUB - MSY

1 stop14h 17mUnited Airlines

Sun 14/1212:35MSY - DUB

1 stop12h 55mUnited Airlines

Deal found 22/10£635

Thu 13/1111:30DUB - MSY

2 stops17h 21mMultiple Airlines

Thu 20/1116:36MSY - DUB

1 stop10h 04mMultiple Airlines

Deal found 21/10£638

Sat 6/1209:00DUB - MSY

2 stops16h 39mUnited Airlines

Sat 13/1211:53MSY - DUB

2 stops13h 37mUnited Airlines

Deal found 22/10£640

Thu 13/1110:40DUB - MSY

1 stop17h 46mUnited Airlines

Thu 20/1114:15MSY - DUB

1 stop11h 55mUnited Airlines

Deal found 21/10£646

Mon 8/1209:00DUB - MSY

1 stop14h 17mUnited Airlines

Mon 15/1210:35MSY - DUB

2 stops17h 20mUnited Airlines

Deal found 23/10£657

Best flights from Ireland to New Orleans
Discover carefully curated flight deals from Ireland to New Orleans that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2025.

Wed 21/120:40DUB - MSY

1 stop27h 15mBritish Airways

Wed 4/214:57MSY - DUB

2 stops15h 18mBritish Airways

Deal found 23/10£617

Sun 7/1213:00DUB - MSY

2 stops25h 22mMultiple Airlines

Sun 14/1205:20MSY - DUB

2 stops17h 45mMultiple Airlines

Deal found 23/10£625

Sun 7/1212:05DUB - MSY

1 stop13h 34mLufthansa

Sun 14/1214:29MSY - DUB

1 stop11h 41mLufthansa

Deal found 23/10£629

Sun 7/1209:00DUB - MSY

1 stop14h 17mUnited Airlines

Sun 14/1207:00MSY - DUB

2 stops18h 30mUnited Airlines

Deal found 22/10£635

Sat 24/108:55DUB - MSY

1 stop15h 00mBritish Airways

Sun 1/316:18MSY - DUB

2 stops16h 47mBritish Airways

Deal found 22/10£618

Thu 20/1111:30DUB - MSY

2 stops15h 37mMultiple Airlines

Thu 4/1214:00MSY - DUB

1 stop11h 10mMultiple Airlines

Deal found 23/10£634

Sat 6/1209:00DUB - MSY

2 stops16h 39mUnited Airlines

Sat 13/1209:05MSY - DUB

2 stops16h 25mUnited Airlines

Deal found 22/10£640

Last-minute flights from Ireland to New Orleans
Discover last-minute flight deals from Ireland to New Orleans. Data last updated 24 October 2025 and is based on user searches.

Wed 29/1009:30DUB - MSY

1 stop14h 33mUnited Airlines

Sat 1/1107:00MSY - DUB

2 stops19h 30mUnited Airlines

Deal found 22/10£790

Wed 29/1009:30DUB - MSY

1 stop14h 33mLufthansa

Sat 1/1111:09MSY - DUB

1 stop17h 46mLufthansa

Deal found 22/10£858

Sat 1/1109:30DUB - MSY

1 stop14h 39mUnited Airlines

Tue 4/1110:38MSY - DUB

2 stops14h 52mUnited Airlines

Deal found 22/10£644

Thu 13/1111:30DUB - MSY

2 stops17h 21mMultiple Airlines

Thu 20/1116:36MSY - DUB

1 stop10h 04mMultiple Airlines

Deal found 21/10£638

Thu 13/1110:40DUB - MSY

1 stop17h 46mUnited Airlines

Thu 20/1114:15MSY - DUB

1 stop11h 55mUnited Airlines

Deal found 21/10£646

Thu 20/1111:30DUB - MSY

2 stops15h 37mMultiple Airlines

Thu 4/1214:00MSY - DUB

1 stop11h 10mMultiple Airlines

Deal found 23/10£634

Cheap flight deals from Ireland to New Orleans

Round-trip from	£617
Popular in	August
Cheapest in	September
Average price	£652

British Airways
21/1-4/2
3 total stops
42h 33m total
Ireland to New Orleans

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£10 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 21/1

20:40-17:55

1 stop27h 15m

New Orleans Louis Armstrong

Wed 4/2

14:57-12:15

2 stops15h 18m

£617

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 24/1

08:55-17:55

1 stop15h 00m

New Orleans Louis Armstrong

Sun 1/3

16:18-15:05

2 stops16h 47m

£618

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/12

13:00-08:22

2 stops25h 22m

New Orleans Louis Armstrong

Sun 14/12

05:20-05:05

2 stops17h 45m

£625

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/12

12:05-19:39

1 stop13h 34m

New Orleans Louis Armstrong

Sun 14/12

14:29-08:10

1 stop11h 41m

£629

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 20/11

11:30-21:07

2 stops15h 37m

New Orleans Louis Armstrong

Thu 4/12

14:00-07:10

1 stop11h 10m

£634

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/12

09:00-17:17

1 stop14h 17m

New Orleans Louis Armstrong

Sun 14/12

07:00-07:30

2 stops18h 30m

£635

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 6/12

09:00-19:39

2 stops16h 39m

New Orleans Louis Armstrong

Sat 13/12

09:05-07:30

2 stops16h 25m

£640

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Best time to book a flight from Ireland to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Ireland with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to New Orleans

What is the cheapest month to book a flight from Ireland to New Orleans?

Currently, May is the cheapest month in which you can book a flight from Ireland to New Orleans (average of £491). Flying from Ireland to New Orleans in July is currently the most expensive (average of £636). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing New Orleans

Read reviews from past customers who have flown with KLM, United Airlines, andJetBlue from Ireland to New Orleans. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,405 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

KLM

7.7

Good

1,405 reviews

KLM

7.7

Good

1,405 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

United Airlines

7.4

Good

8,994 reviews

KLM

7.7

Good

1,405 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

JetBlue

7.2

Good

2,909 reviews

KLM

7.7

Good

1,405 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Aer Lingus

7.2

Good

1,353 reviews

KLM

7.7

Good

1,405 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

British Airways

6.7

Okay

7,469 reviews

KLM

7.7

Good

1,405 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

What airport do you fly into for flights to New Orleans from Ireland?
Located just 11.4 mi from the city center, New Orleans Louis Armstrong (MSY) is the airport most travelers will use when flying to New Orleans from Ireland.
How long is the flight from Ireland to New Orleans?
Departing from Ireland to New Orleans will take you 13h 34m. There are 4344 mi between Ireland and New Orleans. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Ireland to New Orleans that include hotel bookings?
Yes. In addition to deals on Ireland to New Orleans flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to New Orleans?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to New Orleans.
Can I find deals for business class flights from Ireland to New Orleans?
Yes. Cheapflights offers flight deals from Ireland to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ireland to New Orleans?
Currently, May is the cheapest month in which you can book a flight from Ireland to New Orleans (average of £491). Flying from Ireland to New Orleans in July is currently the most expensive (average of £636). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Ireland to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£456	Average£527	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
British Airways	Cheapest£556	Average£623	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£558	Average£664	FlexibilityNo cancel fee	On-time75%	Search KLM flights
United Airlines	Cheapest£647	Average£715	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Aer Lingus	Cheapest£651	Average£763	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to New Orleans?

Cheapflights helps you search for flights from Ireland to New Orleans via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ireland to New Orleans?

Cheapflights simply makes it quick and affordable to book flights from Ireland to New Orleans by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ireland to New Orleans with no change fees?

Certainly. Search results for flights to New Orleans from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to New Orleans become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to New Orleans from Ireland today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ireland to New Orleans from £617

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Ireland to New Orleans

Cheapest flights from Ireland to New OrleansExplore the most affordable flight options available from Ireland to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Explore the most affordable flight options available from Ireland to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Cheap flight deals from Ireland to New Orleans

Keep the following information in mind while searching for Ireland to New Orleans flight deals. Data was last updated 24 October 2025.

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to New Orleans that are best for you.

Best time to book a flight from Ireland to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ireland to New Orleans

What is the cheapest month to book a flight from Ireland to New Orleans?

Reviews of airlines servicing New Orleans

Read reviews from past customers who have flown with KLM, United Airlines, andJetBlue from Ireland to New Orleans. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ireland to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to New Orleans from Ireland?

How long is the flight from Ireland to New Orleans?

Can I find deals for flights from Ireland to New Orleans that include hotel bookings?

How can I find direct flights from Ireland to New Orleans?

Can I find deals for business class flights from Ireland to New Orleans?

What is the cheapest month to book a flight from Ireland to New Orleans?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Ireland to New Orleans

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to New Orleans?

Why should you use Cheapflights to find cheap flight tickets from Ireland to New Orleans?

Can Cheapflights find flights from Ireland to New Orleans with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to New Orleans become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Ireland to New Orleans
Explore the most affordable flight options available from Ireland to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.